<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true">
        <el-form-item>
          <el-input v-model="keyword" placeholder="请输入关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="keywordQuery">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="systemdictionarydetails" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="name" label="字典明细名称" width="450" sortable>
      </el-table-column>
      <el-table-column prop="manager.name" label="字典明细类型" width="450" sortable>
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleSave(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="pageSize"
                     :total="totals" :current-page="currentPage" style="float:right;">
      </el-pagination>
    </el-col>

    <!--新增和修改界面-->
    <el-dialog :title="titil" :visible.sync="saveFormVisible" :close-on-click-modal="false">
      <el-form :model="saveForm" label-width="120px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="字典明细名称" prop="name">
          <el-input v-model="saveForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="字典明细类型" prop="manager.name" width="100">
          <el-select v-model="saveForm.types_id" placeholder="请选择">
            <el-option v-for="item in managers"
                       :label="item.name"
                       :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="saveFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>
import util from '../../common/js/util'
//import NProgress from 'nprogress'
import {
  getSystemdictionarydetailListPage,
  removeSystemdictionarydetail,
  batchRemoveSystemdictionarydetail,
  saveSystemdictionarydetail,
  addSystemdictionarydetail
} from '../../api/api';

export default {
  data() {
    return {
      //分页相关的模型数据
      systemdictionarydetails: [],     //绑定到表格 - 显示列表数据 - 请求完成之后
      totals: 0,          //总数量 - 计算分页栏 -  请求完成之
      currentPage: 1,     //当前页 - 分页栏默认当前页显示
      pageSize: 5,        //每页显示的条数  - 计算分页栏
      listLoading: false, //表格上的加载框

      keyword: '',

      sels: [],//列表选中列

      //
      titil: '',
      saveFormVisible: false,//编辑界面是否显示
      saveLoading: false,
      saveFormRules: {
        types_id: [
          {required: true, message: '请输入编号', trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入名称', trigger: 'blur'}
        ]
      },
      //编辑界面数据
      saveForm: {
        id: null,
        name: '',
        types_id: null,
      },

      //显示所有的部门经理
      managers: []

    }
  },
  methods: {

    //1.点击某一页触发的方法
    handleCurrentChange(val) {
      this.currentPage = val;//当前页
      this.getSystemdictionarydetails();
    },

    //2.关键字查询
    keywordQuery() {
      this.currentPage = 1;//防止当前页不在第一页的时候 通过关键字查询出现 当前页没有数据的情况
      this.getSystemdictionarydetails();
    },

    //获取用户列表
    getSystemdictionarydetails() {
      let para = {
        currentPage: this.currentPage,	//当前页
        pageSize: this.pageSize,		//每页显示的条数
        keyword: this.keyword
      };
      this.listLoading = true;			//显示加载框/忙等框
      this.$http.post("/systemdictionarydetail", para).then(res => {
        this.totals = res.data.totals;//给totals赋值 - 计算分页栏
        this.systemdictionarydetails = res.data.data;//赋值分页数据 - 显示当前页的分页数据
        this.listLoading = false;//隐藏加载框/忙等框
      }).catch(res => {
        this.$message.error('系统繁忙，请稍后重试!!!');
      });
    },

    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/systemdictionarydetail/" + row.id).then(res => {
          this.listLoading = false;
          if (res.data.success) {
            this.currentPage = this.currentPage-1;
            this.$message.success("删除成功");
            this.getSystemdictionarydetails();
          } else {
            this.$message.error("删除失败[500]");
          }
        }).catch(res => {
          this.$message.error("删除失败[400,404]");
        })
      }).catch(() => {
      });
    },

    //
    selsChange: function (sels) {
      this.sels = sels;
    },

    //批量删除
    batchRemove: function () {
      //获取数组中每一个对象的id 并形成新的数组
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true; //显示加载框
        this.$http.patch("/systemdictionarydetail", ids).then(res => {
          this.listLoading = false; //隐藏加载框
          if (res.data.success) { //操作成功
            this.currentPage = 1;
            this.getSystemdictionarydetails();
          } else { //操作失败
            this.$message.error("系统繁忙，请稍后重试!!![500]"); //后端500错误走这里
          }
        }).catch(res => {
          this.$message.error("系统繁忙，请稍后重试!!![400,404]");
        })
      }).catch(() => {
      });
    },

    //显示编辑界面
    handleSave: function (index, row) {
      this.titil = "编辑";
      this.saveFormVisible = true;
      this.saveForm = Object.assign({}, row);
      this.getManagers();
    },

    //显示新增界面
    handleAdd: function () {
      this.titil = "新增";
      this.saveFormVisible = true;
      this.saveForm = {
        id: null,
        sn: '',
        name: '',
      };
      this.getManagers();
    },

    //新增和修改
    saveSubmit: function () {
      this.$refs.saveForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.saveLoading = true;
            //NProgress.start();
            let para = Object.assign({}, this.saveForm);
            this.$http.put("/systemdictionarydetail", para).then(res => {
              this.saveFormVisible = false;
              this.saveLoading = false;
              if (res.data.success) {
                this.getSystemdictionarydetails();
              } else {
                this.$message.error("系统繁忙，请稍后重试400，404");
              }
            }).catch(res => {
              this.$message.error("系统繁忙，请稍后重试400，404");
            })
          });
        }
      });
    },

    //获取部门经理 - 所有的员工
    getManagers() {
      this.$http.get("/systemdictionarytype").then(res => {
        this.managers = res.data;
      })
    }
  },

  mounted() {
    this.getSystemdictionarydetails();
  }
}

</script>

<style scoped>

</style>

